In the MCP 2019.2.10 maintenance update, Mirantis introduces the following enhancements for Ceph:
To obtain the enhancements, follow the steps described in Apply maintenance updates.
To improve the product security, restricted the RADOS Gateway capabilities to a bare minimum. For the existing environments, perform the steps described in MCP Operations Guide: Restrict the RADOS Gateway capabilities.
Introduced support for the Ceph Nautilus 14.2.6 release. The major enhancements
include the Messenger v2 protocol and the ceph-volume
tool.
Added full support for the ceph-volume
tool that is now enabled by default
for new MCP deployments. For the existing deployments, enable the
ceph-volume
tool before upgrading Ceph from Luminous to Nautilus.
Learn more
TECHNICAL PREVIEW
Implemented the capability to monitor RADOS Block Device (RBD) images using the Ceph RBD Overview Grafana dashboard. RBD monitoring requires Ceph Nautilus and is disabled by default.